CommunityToolkit.HighPerformance by: Microsoft

This package includes high performance .NET helpers such as: - Memory2D<T> and Span2D<T>: two types providing fast and allocation-free abstraction over 2D memory areas. - ArrayPoolBufferWriter<T>: an IBufferWriter<T> implementation using pooled arrays, which also supports IMemoryOwner<T>. - MemoryBufferWriter<T>: an IBufferWriter<T>: implementation that can wrap external Memory<T>: instances. - MemoryOwner<T>: an IMemoryOwner<T> implementation with an embedded length and a fast Span<T> accessor. - SpanOwner<T>: a stack-only type with the ability to rent a buffer of a specified length and getting a Span<T> from it. - StringPool: a configurable pool for string instances that be used to minimize allocations when creating multiple strings from char buffers. - String, array, Memory<T>, Span<T> extensions and more, all focused on high performance. - HashCode<T>: a SIMD-enabled extension of HashCode to quickly process sequences of values. - BitHelper: a class with helper methods to perform bit operations on numeric types. - ParallelHelper: helpers to work with parallel code in a highly optimized manner. - Box<T>: a type mapping boxed value types and exposing some utility and high performance methods. - Ref<T>: a stack-only struct that can store a reference to a value of a specified type. - NullableRef<T>: a stack-only struct similar to Ref<T>, which also supports nullable references.

Confluent.Kafka by: Confluent Inc. Andreas Heider

Confluent's .NET Client for Apache Kafka

Consul by: PlayFab G-Research

Consul.NET is a .NET client library for the Consul HTTP API

Core.System.Configuration.Install by: System.Configuration.Install

Porting of System.Configuration.Install for .NET Core. (.NET 4.0 version)

coverlet.collector by: tonerdo

Coverlet is a cross platform code coverage library for .NET, with support for line, branch and method coverage.

Crc32.NET by: force

Fast version of Crc32 & Crc32C algorithms for .NET and .NET Core. It is up to 3x-5x times better than other "fast" implemenations. Code based on Crc32C.NET library.

CSRedisCore by: CSRedisCore

CSRedis 是 redis.io 官方推荐库，支持 redis-trib集群、哨兵、私有分区与连接池管理技术，简易 RedisHelper 静态类。

CsvHelper by: Josh Close

A library for reading and writing CSV files. Extremely fast, flexible, and easy to use. Supports reading and writing of custom class objects.

Dapper by: Sam Saffron Marc Gravell Nick Craver

A high performance Micro-ORM supporting SQL Server, MySQL, Sqlite, SqlCE, Firebird etc. Major Sponsor: Dapper Plus from ZZZ Projects.

DelegateDecompiler by: Alexander Zaytsev

A library which is able to decompile a delegate or a method body to its lambda representation

DelegateDecompiler.EntityFramework by: Alexander Zaytsev

A tool which is able to decompile a delegate or a method body to its lambda representation

DerConverter by: Wouter Huysentruit

DER/ASN.1 Converter

Devart.Data by: Devart

This package contains a common .NET Standard/.NET Core compatible assembly used by Devart’s dotConnect product line - a line of powerful ADO.NET providers for databases and cloud applications. dotConnect product line offers enhanced database connectivity solutions built over ADO.NET architecture and a development framework with advanced support for ORMs, such as Entity Framework and EF Core. Our ADO.NET providers are a complete solution for developing DB-related applications and web sites. They introduce new approaches for designing a data access layer and boosts the productivity of database application development. See more information about dotConnect product line at https://www.devart.com/dotconnect/

Devart.Data.Oracle by: Devart

dotConnect for Oracle is a high-performance ORM enabled data provider for Oracle and Oracle Cloud (DBaaS) that builds on ADO.NET technology. The provider works with .NET Frameworks 2.0+, .NET Core 1.0+, .NET 5+. It supports a wide range of Oracle-specific features, including different connection modes/protocols, data types, and optimized components for bulk data operations and database script handling. In Direct mode does not require Oracle Client Software and works directly through TCP/IP. Package provides advanced Visual Studio integration and convenient visual component editors to simplify component tweaking. More information at https://www.devart.com/dotconnect/oracle/ Key Features * Direct Mode: Allows your application to work with Oracle directly, without involving Oracle client library. * ASP.NET Core: Supports ASP.NET Core Identity. * Performance: Uses many Oracle-specific performance features & optimizations to ensure the highest performance. * Monitoring: Allows per-component tracing of database events with a free dbMonitor application. * Security: Supports various encryption ciphers, SSL and SSH connections, etc. * Support and updates: Enjoy dedicated support team for prompt issue resolution and regular updates to keep your software running smoothly and securely. License dotConnect for Oracle is available in several editions. To activate your license, please download dotConnect for Oracle from our website. This installer generates the trial key files required for using this package on a trial basis.

Devart.Data.Oracle.EFCore by: Devart

dotConnect for Oracle is an enhanced database connectivity solution built over ADO.NET architecture and a development framework with advanced support for ORMs, such as Entity Framework and EF Core, and offers a complete solution for developing DB-related applications and web sites. It introduces new approaches for designing a data access layer and boosts the productivity of database application development. This package contains the .NET Standard/.NET Core compatible assemblies with Entity Framework Core-related functionality of dotConnect for Oracle. It includes support for Entity Framework Core 1.1 - 3.0. Note that for Entity Framework Core 1.1 it does not include support for database-first approach via the Scaffold-DbContext command, which is available via the separate Devart.Data.Oracle.EFCore.Design package. This package contains only runtime features of dotConnect for Oracle. dotConnect for Oracle is also provided as an installation package (exe), which installs runtime assemblies for Full .NET Framework and a set of design-time tools, integrated into Visual Studio - Server Explorer integration, DataSet tools, Windows Forms components with powerful design-time, etc. It also includes visual ORM designer for Entity Framework, Entity Framework Core, and LinqConnect ORM models. Besides, this installer generates the trial key files required for using this package on a trial basis. You can download it at www.devart.com.

DiffEngine by: https://github.com/VerifyTests/DiffEngine/graphs/contributors

Launches diff tools based on file extensions. Designed to be consumed by snapshot testing libraries.

DnsClient by: MichaCo

DnsClient.NET is a simple yet very powerful and high performance open source library for the .NET Framework to do DNS lookups

DocumentFormat.OpenXml by: Microsoft

The Open XML SDK provides tools for working with Office Word, Excel, and PowerPoint documents. It supports scenarios such as: - High-performance generation of word-processing documents, spreadsheets, and presentations. - Populating content in Word files from an XML data source. - Splitting up (shredding) a Word or PowerPoint file into multiple files, and combining multiple Word/PowerPoint files into a single file. - Extraction of data from Excel documents. - Searching and replacing content in Word/PowerPoint using regular expressions. - Updating cached data and embedded spreadsheets for charts in Word/PowerPoint. - Document modification, such as removing tracked revisions or removing unacceptable content from documents.

DocumentFormat.OpenXml.Framework by: Microsoft

The Open XML SDK provides tools for working with Office Word, Excel, and PowerPoint documents. It supports scenarios such as: - High-performance generation of word-processing documents, spreadsheets, and presentations. - Populating content in Word files from an XML data source. - Splitting up (shredding) a Word or PowerPoint file into multiple files, and combining multiple Word/PowerPoint files into a single file. - Extraction of data from Excel documents. - Searching and replacing content in Word/PowerPoint using regular expressions. - Updating cached data and embedded spreadsheets for charts in Word/PowerPoint. - Document modification, such as removing tracked revisions or removing unacceptable content from documents.

dotMorten.Microsoft.SqlServer.Types by: Morten Nielsen

Allows you to use SQL Server spatial SqlHierarchy types on a machine without SQL Server installed and decode these UDT types in any .NET Standard client